In 2019，China’s digital economy continues to grow rapidly. The growth rate of 2019 is significantly higher than 2018 as well as the GDP growth rate this year. The integration of digital economy and real economy is deepening. The gap between the digital economy infrastructure in second-tier and third-tier cities versus first-tier and new first-tier cities is shrinking. Enterprise innovation investment and PCT patent applications continue to grow，making outstanding contributions to job creation. However，the future development of China’s digital economy is still facing the uncertain factors brought about by the changes in the international science and technology competition pattern. Meanwhile，a new round of scientific and technological revolution will promote the rapid development of industrial Internet and artificial intelligence，and provide new energy for the digital economy.